Climate at a Glance

Statewide Time Series

Choose from the options below and click "Plot" to create a time series graph.
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (40.9°F)
1901-1910 Base Period
189508 - 189601 40.4°F 6 -0.5°F
189608 - 189701 39.3°F 3 -1.6°F
189708 - 189801 41.0°F 10 0.1°F
189808 - 189901 39.9°F 4 -1.0°F
189908 - 190001 42.3°F 12 1.4°F
190008 - 190101 43.3°F 15 2.4°F
190108 - 190201 40.4°F 6 -0.5°F
190208 - 190301 40.7°F 8 -0.2°F
190308 - 190401 37.4°F 1 -3.5°F
190408 - 190501 38.6°F 2 -2.3°F
190508 - 190601 42.7°F 14 1.8°F
190608 - 190701 41.8°F 11 0.9°F
190708 - 190801 40.2°F 5 -0.7°F
190808 - 190901 42.6°F 13 1.7°F
190908 - 191001 40.8°F 9 -0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/